Magnetic products
OWIMNR_product
Description
Molded series with Alloy metal powder
Features
RoHS, Halogen Free and REACH Compliant
High saturation current realized by material properties and structure design
Low DC resistance to achieve high conversion efficiency and lower temperature rise
Magnetically shielded structure to accomplish high resolution in EMC protection
Applications
Typical applications: Small portable DC to DC convertes
Smart phones, tablets
Power supply modules with slim form factor
General DC/DC converters etc.
Characteristics
Test Voltage
Parameters Test Temp25°C
Operation Temp (Incl temp rise)-40 to +125°C
Storage Temp0 to 40°C
Storage Humidity<70% RH
Resistance to Soldering Heat260°C for 10 sec
Rated CurrentL drops off 30% typ at Isat
Temperature Rise40°C typ. at Irms

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OWIMNR252010-4R7

Miniature molded type
Product ID
Inductance
DCR [mOhm]
Isat [A]
Irms [A]
Irated [mA]
Idc max [mA]
Q (min)
SRF [MHz]
Samples
Inductors:
Product ID
OWIMNR252010-4R7
Inductance
4.70 uH
DCR max:
262.00
IsatA table:
1.62
Irms [A] (typ):
1,22
Custom 1:
Custom 2:
Q min:
SRF [MHz] min:
samples visning
-
L tol note:
When ordering, please specify tolerance code. Tolerance: M=±20%, N=±30%
Shape and dimensions [mm]
A
B
C
D
E
F
G
H
I
J
Shape
A:
2.50
A tol:
±0.2
B:
2.00
B tol:
±0.2
C:
1.00
C tol:
Max
D:
0.6
D tol:
±0.3
E:
E tol:
F:
F tol:
G:
G tol:
H:
2
H tol:
Ref
I:
0.8
I tol:
Ref
J:
1.2
J tol:
Ref
Shape:
Dimension remarks:
Dimensions Image:
OWIMNR_dimensions
PAD Image:
OWIMNR_pad
Schematic Image:
OWIMNR_schem
click images to enlarge
Ole Wolff Magnetics
Ole Wolff Elektronik A/S | Roedengvej 14, 4180 Soroe, DK Denmark | +45 5783 3830 | sales@owolff.com